# オルゴール工房 vs Roulette+

The clearest difference is update cadence: オルゴール工房 at every 9 days against Roulette+'s every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

オルゴール工房 ships an update every 9 days, Roulette+ every 6 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | オルゴール工房 | Roulette+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 months |
| Size | 3 MB | 3 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Atsushi Yamada](https://appshunter.io/developer/301497489) | [n1system ltd.](https://appshunter.io/developer/323684909) |

## What reviewers say

### オルゴール工房

[App page](https://appshunter.io/ios/app/id1612928681)

**Features:** Vision Pro support

**In-app purchases:** none


### Roulette+

[App page](https://appshunter.io/ios/app/roulette-plus/id1631978234)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is オルゴール工房 free?

オルゴール工房 is free to download, with no in-app purchases.

### Is Roulette+ free?

Roulette+ is free to download, with no in-app purchases.

### Do オルゴール工房 or Roulette+ have ads?

Neither オルゴール工房 nor Roulette+ shows ads.

### Which is updated more often, オルゴール工房 or Roulette+?

オルゴール工房 ships an update every 9 days, and Roulette+ every 6 months. Most recently, オルゴール工房 was updated on October 15, 2026 and Roulette+ on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*